feat: 2,3,7,8,9 - search/sort, Docker, log viewer, .tsb backup

- Dashboard browser: search box + sort dropdown (name/category/author)
- Dockerfile + docker-compose.yml
- Debug page: log viewer button (/api/logs)
- Settings: .tsb full backup export (dashboards+scenes+config)
- F1 composite dashboard previously included

server/api.py

@@ -313,6 +313,50 @@ async def api_reload_game_plugins():
     return {"ok": True, "count": len(game_plugin_manager.list_all())}
 
 
+# ---- Logs ----
+@router.get("/logs")
+async def api_get_logs(lines: int = 50):
+    from pathlib import Path
+    log_file = Path(__file__).resolve().parent.parent / "logs" / "turbosu.log"
+    if not log_file.exists():
+        return {"lines": []}
+    try:
+        with open(log_file, "r", encoding="utf-8", errors="replace") as f:
+            all_lines = f.readlines()
+        return {"lines": [l.rstrip() for l in all_lines[-lines:]]}
+    except Exception:
+        return {"lines": []}
+
+
+# ---- Full Backup (.tsb) ----
+@router.get("/backup/export")
+async def api_export_backup():
+    import io, zipfile
+    from fastapi.responses import Response
+
+    buf = io.BytesIO()
+    with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED) as zf:
+        base = Path(__file__).resolve().parent.parent
+        data_dir = base / "data"
+        if data_dir.exists():
+            for f in data_dir.rglob("*"):
+                if f.is_file() and "__pycache__" not in str(f):
+                    zf.write(f, f.relative_to(base))
+        dash_dir = base / "dashboards"
+        if dash_dir.exists():
+            for f in dash_dir.rglob("*"):
+                if f.is_file():
+                    zf.write(f, f.relative_to(base))
+        games_dir = base / "games" / "user"
+        if games_dir.exists():
+            for f in games_dir.rglob("*"):
+                if f.is_file():
+                    zf.write(f, f.relative_to(base))
+
+    return Response(content=buf.getvalue(), media_type="application/zip",
+                    headers={"Content-Disposition": "attachment; filename=turbosu_backup.tsb"})
+
+
 # ---- Data Forwarding ----
 @router.get("/forward")
 async def api_list_forward_targets():